Use Find my device to locate and lock your lost or stolen Windows devices.

A Microsoft account is a personal account required for access to Microsoft’s products and services.

Learn more about updates for Windows 10, version 21H2, including improvement and fixes, any known issues, and how to get the update.

Aprende a conectar un dispositivo Bluetooth en Windows y ajustar la configuración de emparejamiento de Bluetooth.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

开始之前. 确保要安装 Windows 11 的设备满足最低系统要求。 如果设备当前正在运行 Windows 10，建议使用电脑健康状况检查应用验证最低系统要求。 我们不建议在不符合要求的设备上安装 Windows 11。

Learn how to create survey forms with Microsoft Forms and easily share them with students, parents, and colleagues.

Sharing your notes is easy in OneNote for Windows 10. You can invite others to view a specific page or an entire notebook, and you can select whether notebook participants can only view or fully edit your notes.

Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.

Learn what to do when you see a warning message that your device does not meet Windows 11 minimum system requirements to upgrade.